Eye movement desensitisation and reprocessing (EMDR) is a structured psychotherapy used particularly in treating post-traumatic stress disorder. During part of treatment, a person attends to aspects of a distressing memory while following guided eye movements or another agreed form of bilateral stimulation.
The eye movements are only one part of the approach. EMDR also includes assessment, preparation, treatment planning and review. Following a moving dot or using an online video is not equivalent to receiving the full therapy from a trained clinician.
What is EMDR therapy?
EMDR is a trauma-focused treatment, meaning that it directly addresses the effects of distressing experiences rather than only offering general support around them. A treatment target may involve an image, belief, emotion or bodily sensation associated with an event.
The VA National Center for PTSD identifies EMDR among recommended psychotherapies for PTSD. This evidence does not mean that every person with a difficult past needs EMDR or that the approach has equal support for every condition for which it is advertised.
The PTSD guide explains the condition, while the PTSD treatment guide compares care options. An individual assessment should establish what is being treated before a method is selected.
How does EMDR work?
The therapist helps you attend to selected aspects of a memory while remaining engaged with the present session. Bilateral stimulation usually involves side-to-side eye movements, although taps or sounds may be used when appropriate. The clinician monitors your response and follows a defined treatment process.
Explanations of why EMDR works are not the same as evidence that treatment can help. Proposed mechanisms involve memory processing and the effects of dividing attention, but claims that EMDR simply resets the brain or removes trauma in one session go beyond what a careful explanation can establish.
The goal is not to erase an event, rewrite your history or make you approve of what happened. A more meaningful aim is that remembering no longer produces the same degree of distress or restriction in everyday life.
The phases of EMDR treatment
EMDR is commonly described through eight phases. History-taking and treatment planning establish your circumstances and priorities. Preparation explains the method, addresses questions and considers how distress will be managed. Assessment identifies a target and relevant aspects of the experience.
The memory-focused phases involve processing the target, strengthening a more adaptive perspective and considering remaining bodily disturbance. Closure attends to the end of the session, while reevaluation reviews the effects and next steps. Not every phase occurs in every appointment.
EMDR International Association’s phase overview provides the formal names and structure. A practitioner should explain this in accessible language. You do not need to understand a technical model before you can ask whether an exercise is appropriate.
What happens before memory-focused work?
Assessment should cover symptoms, current safety, medical and mental health needs, previous treatment and the support available outside appointments. Discuss experiences of dissociation, substance use, sleep disruption or feeling overwhelmed, because they may affect the plan and pacing.
Preparation should have a clear purpose. Ask what the clinician is looking for before beginning memory-focused work and how that decision will be reviewed. There should be neither pressure to start before you understand the process nor an unexplained assumption that preparation must continue indefinitely.
For illustration, someone distressed by reminders of medical treatment may want to feel able to attend necessary appointments. The plan would need to distinguish memories of an earlier event from present medical needs, rather than encouraging avoidance of healthcare or assuming that every symptom is a trauma reaction.
What might a session feel like?
A session may involve noticing images, emotions, physical sensations or changing thoughts while the therapist guides the process. People do not all respond in the same way. A clinician should avoid implying that a particular sensation or emotional display proves the therapy is working.
You should know how to signal that you need to pause and what will happen if the work feels confusing or too intense. The therapist can ask about your experience without demanding a perfectly ordered account of the event.
Before leaving, discuss how you are feeling, what to do if difficulties arise and the arrangements for the next appointment. Practical considerations such as travel, caring responsibilities or returning immediately to demanding work are worth raising in advance.
Do you have to describe everything in detail?
EMDR does not necessarily require a lengthy spoken narrative of every detail. The clinician still needs enough information to assess the problem, identify suitable targets and work safely. The level of disclosure and the purpose of questions should be discussed openly.
Uncertain or fragmentary memories should not be treated as verified historical facts simply because they arise in therapy. EMDR is not a method for proving that an event occurred or identifying an unknown perpetrator. A responsible practitioner should distinguish emotional experience from factual certainty.
You can ask how sensitive information is recorded, who can access it and what confidentiality means. Understanding those arrangements may be particularly important when the experience involves relationships, work or ongoing legal matters.
Evidence, suitability and alternatives
NICE includes EMDR in its adult PTSD recommendations, with the recommendation depending on timing and context, including non-combat-related trauma. The VA/DoD guidance also recommends EMDR for PTSD. Guidance differs in scope and should be interpreted for the person and setting rather than reduced to a universal promise.
Other trauma-focused treatments include cognitive processing therapy and prolonged exposure. They differ in emphasis and practical tasks. Choosing between them can consider clinical needs, preferences, previous experiences and practitioner competence.
For complex PTSD or interacting difficulties, discuss how the treatment plan addresses relationships, emotional regulation and daily functioning as well as specific memories. One technique should not be expected to solve every aspect of a complex situation.
Possible difficulties and how progress is reviewed
Memory-focused therapy can bring distressing experiences into attention. Ask how the service monitors unwanted effects, supports difficulties between sessions and decides when to adapt the work. Significant deterioration should not automatically be explained as evidence of deeper healing.
Progress can include less distress around reminders, fewer restrictions in daily life and greater ability to choose how to respond. Symptom measures may help, but your account of functioning and the acceptability of treatment also matters.
If you remain unsafe in your current environment, protection and appropriate support need attention alongside any therapy. Immediate danger or an inability to stay safe requires urgent help rather than waiting for an EMDR appointment.
Choosing an EMDR practitioner
Ask about the clinician’s core professional qualification, EMDR training, supervision and experience with your presentation. A certificate alone does not explain the full scope of a practitioner’s competence. For children, significant dissociation or other complex needs, relevant specialist experience matters.
Clarify session length, fees, cancellation arrangements and review points. For online treatment, discuss privacy, your location, equipment, accessibility and what happens if the connection fails. Remote delivery should still provide assessment, consent and appropriate clinical support.
Frequently asked questions about EMDR
Is EMDR hypnosis?
EMDR is a distinct psychotherapy protocol, not hypnosis. The therapist guides attention and memory-focused work, but you should remain able to communicate, ask questions and discuss consent. Ask the practitioner to explain what you will actually do during a session.
Will EMDR erase my memories?
No. The aim is to reduce distress and the restrictive effects associated with memories, not delete the past. A treatment outcome should be discussed in terms of symptoms and daily life rather than a promise to remove an event from memory.
How many EMDR sessions will I need?
The plan depends on the presentation, targets, other needs and response. NICE describes a typical adult course while allowing additional sessions when clinically indicated. Ask for an individual proposal and review points rather than a guarantee based on a fixed package.
Can EMDR be done without eye movements?
Other forms of bilateral stimulation, including taps or tones, may be considered when preferred or more appropriate. The decision belongs within the full protocol and assessment. Bilateral stimulation by itself is not the same as an EMDR treatment programme.
Can I do EMDR with an online video?
A video or moving-dot exercise does not provide the assessment, preparation, monitoring and review of clinician-led EMDR. Self-directed trauma processing can be difficult to manage. Discuss symptoms and suitable treatment with an appropriately qualified professional.
Does EMDR work for every trauma-related problem?
No treatment is suitable for everyone. The evidence is strongest in particular clinical contexts, especially PTSD. Ask about the evidence for the actual problem being addressed and how alternatives or additional care would be considered if the approach is not helping.
Discussing treatment at VAYEMA
A clinical assessment can explore symptoms and suitable treatment options without requiring you to choose EMDR in advance. Contact VAYEMA to discuss an assessment, your preferences and the expertise needed.
Sources and further reading
- VA National Center for PTSD: EMDR for PTSD.
- NICE NG116: PTSD treatment recommendations.
- EMDRIA: The eight phases of EMDR therapy.
- EMDRIA: Experiencing EMDR therapy.
Related conditions and concerns
These links explain the wider care context. They are not a recommendation that this approach is suitable for everyone with the condition. Use the condition treatment guide to understand alternatives and the role of clinical assessment.